::ng-deep .cdk-drag-preview {
    display: table;

    box-sizing: border-box;
    border-radius: 4px;
    box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
                0 8px 10px 1px rgba(0, 0, 0, 0.14),
                0 3px 14px 2px rgba(0, 0, 0, 0.12);
  }

  ::ng-deep .cdk-drag-placeholder {
    opacity: 0;
  }

  .colHeader:active {
    box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
    0 8px 10px 1px rgba(0, 0, 0, 0.14),
    0 3px 14px 2px rgba(0, 0, 0, 0.12);
  }

  /* .cdk-drag-animating {
    transition: transform 250ms cubic-bezier(0, 0, 0.2, 1);
  } */


  :host {
    display: block;
    height: 200px;
  }
  .box {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eee;
    border: 1px solid #ddd;
  }